| 脆硫锑铅矿与铁闪锌矿分选的无氰药剂研究 |
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| 引用本文： | 罗朝艳. 脆硫锑铅矿与铁闪锌矿分选的无氰药剂研究[J]. 矿业研究与开发, 2010, 0(2): 58-61 |
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| 作者姓名： | 罗朝艳 |
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| 作者单位： | 柳州华锡有色设计研究院有限责任公司 |
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| 摘 要： | 研究了亚硫酸钠、硫代硫酸钠、石灰+硫酸锌、硫酸锌+硫化钠、硫酸锌+亚硫酸钠等无氰药剂或者组合药剂对脆硫锑铅矿、铁闪锌矿可浮性的影响.研究表明,硫酸锌+亚硫酸钠(摩尔比1∶1)是铁闪锌矿的高效抑制剂,能够使铅锌矿物得到成功有效分离,并获得理想的铅精矿指标,而且可以减少污染,保护生态环境。
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| 关 键 词： | 无氰药剂 可浮性 抑制剂 鉄闪锌矿 脆硫锑铅矿 |
Research on Non-Cyanide Reagents for the Separation Process of Jamesonite and Marmatite |
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| Luo Chaoyan. Research on Non-Cyanide Reagents for the Separation Process of Jamesonite and Marmatite[J]. Mining Research and Development, 2010, 0(2): 58-61 |
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| Authors: | Luo Chaoyan |
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| Affiliation: | Luo Chaoyan(Liuzhou Huaxi Nonferrous Design and Research Institute Limited Liability Company,Liuzhou,Guangxi 545005,China) |
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| Abstract: | The effects of non-cyanide reagents or combined non-cyanide reagents,such as sodium sulfite,sodium hyposulfite,lime+ zinc sulfate,zinc sulfate+ sodium sulfide,zinc sulfate+ sodium sulfite etc.,on the floatability of jamesonite and marmatite were studied.The study indicated that the combination of zinc sulfate and sodium sulfite(mol ratio1∶1) is kind of highly efficient depressant for marmatite,the combined reagent can make the lead-zinc minerals effectively separate.The use of the combined reagent can result in a desirable zinc concentrate,and reduce the environmental pollution,is beneficial to protection of ecological environment. |
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| Keywords: | Non-cyanide reagents Floatability Depressant Marmatite Jamesonite |
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